SDS install on Andrew Shay's Van's RV-12 in Australia
SDS install on Andrew Shay's Van's RV-12 in Australia
Legacy Rotax 912 lightweight manifold with throttle body and injectors mounted. No longer available in 2019.
3.5 pounds/ 1.6 Kg as shown. No longer available is 2019.
Please note that the manifold above is no longer available
Other parts we currently offer for Rotax 912/914 EFI conversions.
Lightweight magnet disc and Hall sensor mount.
Single ECU Rotax 912 kit with hand held programmer
New build Rotax 912 EFI manifold April 2018. No longer available in 2019.
45mm throttle bodies for commercial client
Oct. 8/13 Please note that the kits below are not being produced any more.
In testing, the system was found to narrow the EGT spread between cylinders in the 5500-5800 rpm range and provide approximately 3-5 more hp on an 80hp 912. Other advantages of the system will be no more throttle plate synchronization, no chokes, single throttle cable and no need for carb heat. Fuel flow and engine vibration characteristics are essentially unchanged.
Prototype system on 912UL
Full power running with test club
Production intake plenum clamps to stock carb isolators. CNC'd end caps, throttle body flange and throttle cable mount TIG welded to plenum. Formed/ machined velocity stacks on intake runners inside plenum for increased airflow. Custom CNC'd 54mm throttle body will be supplied with kit.
Production Hall sensor mount. Production magnet disc for ECU tach signal bolts to end of crankshaft.
Your Rotax intake manifolds must be shipped to us for the addition of injector bosses
12/05/08
Here are some new photos of a twin 912S engined Eze-Flyer from Blue Yonder Aviation equipped with the SDS/ Rotax EFI systems:
